baber/WOPTO huggingface dataset:
Patent JP-2004040982-A (JP)
Title: Guide direction control device
Inventor: KITANO JUNICHI
IPC: B60L13/08
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To achieve stable travel by shortening convergence time of vibration in a guide direction for the LSM-type vehicle, and improve riding quality.  <P>SOLUTION: The guide direction control device executes active guide control actively generating guiding force, unlike the conventional passive system leaving the guiding force of a vehicle to a natural recovering power. Feedback on guide directional displacement (y) leads to improvement of an equivalent guide spring coefficient so as to swiftly converge vibrations. Therefore, levitation and landing at low vehicle speed can be achieved, which materializes, for instance, considerable reduction in running cost of a tire. In addition, feedback on guide directional displacement speed dy/dt leads to improvement of a damping coefficient. Consequently, the riding quality in the guide direction can be improved, which materializes, for instance, reduction in adjustment work of left and right coils requiring manpower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048337-A (JP)
Title: Image recording apparatus
Inventor: KUROSAWA YASUYUKI
IPC: H04N5/92
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DVD recorder to which a plurality of recording media are loaded that totally manages moving picture dividedly recorded on a plurality of the recording media and realizes even power saving by efficiently using a plurality of the recording media.  <P>SOLUTION: When data recording to a DVD-RAM disk 2505 is disabled due to a cause such as vibration, an instruction from a system control section 2503 switches a recording destination to a semiconductor memory 2506. A file system protection file processing section 2507 generates information denoting the relation between data recorded on the disk and data stored in the semiconductor memory and disk file system information as a file system protection file and records the information items on the semiconductor memory at the same time. The data recorded on the semiconductor memory can be written back to the DVD-RAM disk by using the file system protection file.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041075-A (JP)
Title: Protection tape for fixing part of agricultural film
Inventor: MINE TOSHIMITSU
IPC: B32B27/32
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection tape for the fixing part of an agricultural film enabling excellently performing fixing work and tape attaching and removing work by a method causing no break by rubbing.  <P>SOLUTION: This protection tape (4) is laid between a support frame 1 and the agricultural film 3 and/or a fixing member and the agricultural film 3. The tape is extended in the length direction. A peelable adhesive layer 9 is laminated to one side of a base material 8 comprising a multilayer structure polyolefin extended film having tensile fracture strength of ≥1,000 kg/cm<SP>2</SP>in the length direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043932-A (JP)
Title: Method for producing porous sintered compact
Inventor: DATE KENJI
IPC: B22F3/02
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a metallic porous material with which a thick and high porous sintered compact can stably be obtained.  <P>SOLUTION: This method for producing the porous sintered compact comprises mixing metallic powder, binder and resin grain for forming pores, and after compacting a kneaded material by kneading to make a compact, then, selectively extracting with solvent and thereafter, heating and degreasing and successively, sintering. As the resin grain, only soluble resin grain can be applied, but as the resin grain, that can be constituted of the soluble resin grain and a hardly soluble resin grain, too. In this way, the hardly soluble resin grain is desirable to be ≤ 50% this volume ratio in the case of being the whole resin grains as 100%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051661-A (JP)
Title: Aqueous dispersion, coating film, and laminate film
Inventor: SHIBA YOSHITO
IPC: C08L23/02
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous dispersion which, even when dried at low temperatures, can form a coating film having good blocking resistance and being excellent in transparency, sanitariness, water resistance, boiling resistance, alkali resistance, adhesion to various base films, and heat-sealability.  <P>SOLUTION: The aqueous dispersion contains a polyolefin resin (A) having a specified composition, a polyurethane resin (B) having a glass transition temperature of 0°C or higher and an aqueous medium, wherein the mass ratio, (A)/(B), is 97/3 to 10/90. A coating film obtained therefrom and a laminate film prepared by forming the coating film on a base film are also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050866-A (JP)
Title: Braking device of tractor
Inventor: HYODO OSAMU
IPC: B60W10/10
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the movement of a traveling vehicle body at an extremely low speed when an engine is started at a low temperatures in a tractor having a hydraulic multiple disk type reverser clutch.  <P>SOLUTION: In a tractor having a hydraulic multiple disk type reverser clutch 5 for gear change in forward and reverse directions in a transmission case, and provided with a double speed turn 13 for switching the traveling speed of front wheels 16 and 16 to the equal speed transmission or the double speed transmission with respect to the traveling speed of rear wheels 10 and 10 in a traveling transmission system receiving the power transmission from the reverser clutch 5, a switching means to switch the double speed turn 13 to the double speed transmission side in a state state a traveling vehicle body is stopped or traveling at a low speed when the reverser clutch 5 is at a neutral position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053718-A (JP)
Title: Image forming apparatus
Inventor: SAWADA NOZOMI
IPC: G03G15/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent paper on a paper supply tray set by a user from being used by others without forcing the user to perform troublesome operation.  <P>SOLUTION: Whether or not a designated paper supply tray is the paper supply tray 24 set to be locked so as to restrict the permission of use is judged (S3). When the designated paper supply tray is the tray 24 set to be locked (YES in S3), password information previously added to the paper supply tray set to be locked is compared with password information added to a tray designating command in transmitted printing data (S5). When the passwords coincide with each other (YES in S5), the paper is supplied even though the designated paper supply tray is the tray 24 set to be locked (S4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056888-A (JP)
Title: Unitnterruptive power supply
Inventor: NISHIDA MASARU
IPC: H02J9/06
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an uninterruptive power supply with simple circuitry capable of continuing an AC output over a long time even if an AC input is stopped.  <P>SOLUTION: The AC input 10 of the same voltage of dual power receiving system and the input from the AC input 11 are inputted into a mixed transformer 4 through insulating transformers 2, 3 as a floating output. When both of the AC inputs 10 and 11 are normal, the output of the mixed transformer 4 is reduced to a half by a step-down transformer. When either of the AC input 10 or 11 stops, the step-down transformer 5 outputs the output of the mixed transformer 4 without being reduced. A capacitor 6 converts the output of the step-down transformer 5 into DC (direct current), and the DC is converted into AC (alternating current) by an inverter 9. In case of power failure, electric power is supplied to the output side of the converter 6 through a diode 8 by a battery 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053987-A (JP)
Title: Image forming apparatus
Inventor: NAGASE TOSHIKI
IPC: G03G15/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which removal of an exterior cover is not necessary when attaching/detaching a fixing unit without bringing the cost up.  <P>SOLUTION: In an image forming apparatus fixing a sheet carrying an unfixed image at a fixing unit 1 and ejecting to an ejecting part 4, the fixing unit 1 is constituted as a removable unit to the apparatus main body and a fixing cover 40 covering the attaching/detaching direction of the fixing unit 1 is constituted integrally to the fixing unit 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050115-A (JP)
Title: Filter framework body equipped with framework body for coating liquid material
Inventor: KANBAYASHI OSAMU
IPC: B05D7/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter framework body equipped with a framework body for coating a liquid material which enables a masking work of a sealing material to be stably and quickly carried out.  <P>SOLUTION: While a front/rear side molding material 3 equipped with a concave groove 2 for coating a liquid material 1, and a left/right side molding material 6 wherein a slide piece 4 is slid and mounted to form a concave groove 5 for coating the liquid material 1, are connected and fixed in the shape of square framework, a connected part of the said front/rear side molding material 3, the slide piece 4 and the said left/right molding material 6 is masked with a sealing material 26 and the said concave groove 2 of the front/rear side molding material 6 and the said concave groove 5 of the left/right side molding material 6 are coated with the liquid material 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051342-A (JP)
Title: Elevator control system
Inventor: OYA KYOZO
IPC: B66B5/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator control system for automatically registering a destination call regardless of which of a plurality of waiting cars a user rides, and thereby eliminating the need for operating destination buttons.  <P>SOLUTION: The elevator control system for operating a plurality of elevator cars installed in a facility with a shared entrance having a plurality of blocks respectively assigned to specific individuals, includes a means 101 for registering a landing call of an entrance floor when a person identification device for granting entry admission detects a visitor and identifies that the visitor is a preregistered specific individual of a block floor excluding the entrance floor, a riding car detection means 105 for detecting which car the specific individual has ridden, and a means 103 for registering a destination call to the block floor of the identified specific individual in the car on which the ride is detected if there are a plurality of cars for a same service direction at the entrance floor when the detected car reached the entrance floor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056649-A (JP)
Title: Chopper type comparator and a/d converter using the same
Inventor: TANABE MUNEYUKI
IPC: H03K5/08
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chopper type comparator by which an amplification factor of an inverter is not extremely lowered at the time of low voltage, a chopper type comparator of which the offset error is adjusted and an A/D converter using them.  <P>SOLUTION: The chopper type comparator 100 includes an inverter amplifier IV100 and a CMOS (complimentary metal oxide semiconductor) transfer gate TG1. A threshold of the inverter amplifier IV100 is adjusted as a value so that the transfer gate TG1 does not become an off state and current flows at the time of low voltage. In addition, a threshold Vth of the inverter amplifier IV100 is adjusted as (1/2)Vcc -ΔV when an offset error ΔV exists. The A/D converter is constituted by using such chopper type comparator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063564-A (JP)
Title: Photoelectric converter fabricating process
Inventor: MUROZONO MIKIO
IPC: H01L31/04
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance and high-quality photoelectric converter by improving electrical connections between electrodes of elements and a conductor layer of a support body, in the photoelectric converter comprising a spherical photoelectric converting elements and a plurality of recesses for arranging the spherical photoelectric converting elements.  <P>SOLUTION: A second semiconductor layer on a surface of a first semiconductor is provided with an opening to expose part of the first semiconductor, and inner electrodes are formed in each of a first semiconductor exposed portion and a peripheral portion of second semiconductor layer. On the other hand, a support body is prepared which includes a plurality of recesses where connection holes are provided in their bottoms and comprise an electric insulating body layer with the connection hole and a second conductor layer formed inside the recess excluding the connection hole and its periphery. After that, the photoelectric converting element is arranged so that the second semiconductor layer opening and the first semiconductor exposing portion contact the peripheral border portions of the connection holes. Preferably, the contact portions are welded. Then, each of the inner electrodes is connected to a corresponding conductor layer by soldering or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058769-A (JP)
Title: Steering control system for vehicle
Inventor: KODAMA KAZUMASA
IPC: B62D101/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering control system for a vehicle capable of precisely discriminating whether writing of a final angle position fails or not upon termination of a last time vehicle driving operation.  <P>SOLUTION: A write completion information storage part 115 capable of switching the memory content between a first memory condition and a second memory condition which indicate completion/failure of writing of the final angle position into the final angle position storage part 115, is provided on the steering control part 100 and the final angle position is written into the final angle position storage part 115 upon termination of vehicle driving operation. Moreover, corresponding to this, the memory content of the write completion information storage part 115 is set as the first memory condition. At the time of starting of next time vehicle driving operation, the steering control part 100 judges whether the final angle position stored in the final angle position storage part 115 is a right value or not by referring to the memory content of the write completion information memorizing part. It determines whether the final angle position is adopted as an initial angle position or not. Only when the final angle position is adopted, drive control of the wheel steering shaft by an actuator is started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060738-A (JP)
Title: Sliding component
Inventor: KANI AKIRA
IPC: F16C33/24
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce friction coefficient on a sliding surface of a sliding component and improve a sealing capability of the sliding component.  <P>SOLUTION: When the sliding components for static application and rotary application are relatively slided with each other, a sliding surface 11 of the sliding component 25 is provided with a pore 1, in which a carbon layer 2 with a thickness in a range from 5 X 10<SP>-6</SP>m to 100 X 10<SP>-6</SP>m is stuck on an edge of the pore 1. A recessed portion is stuck on an inward side of the pore. A rate of the pore on the sliding component is in a range from 2 to 10 volume %.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061844-A (JP)
Title: Ag ALLOY FILM FOR DISPLAY DEVICE, Ag ALLOY REFLECTING FILM FOR DISPLAY DEVICE, FLAT PANEL DISPLAY DEVICE AND SPUTTERING TARGET MATERIAL FOR Ag ALLOY FILM DEPOSITION
Inventor: MURATA HIDEO
IPC: G09F9/30
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost Ag alloy film and an Ag alloy reflecting film which have a fixed value as a reflection factor within a visible light range while keeping a high reflection factor and has heat resistance and an anti-corrosion property and have improved adhesion to a substrate and an improved patterning capability and to provide a flat panel display device having the Ag alloy film, and a sputtering target material for Ag alloy film formation.  <P>SOLUTION: The Ag alloy film for a display device comprises 0.1 to 0.7 at% in total two or more elements selected from a first group consisting of additive elements (Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Er, and Yb), 0.1 to 0.7 at% in total one or more elements selected from a second group consisting of additive elements (Zr, Hf, Si, Ge, V, Nb, Cr, Mo, Mn, Re, Fe, Co, Ni, and Ru), and the balance essentially Ag, wherein the sum total of additive elements selected from the first group and the second group is ≤1.0 at%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059386-A (JP)
Title: Production method for carbon-coated graphite particle, carbon-coated graphite particle, cathode for lithium-ion secondary battery, and lithium-ion secondary battery
Inventor: TAKEI KOICHI
IPC: H01M4/36
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe lithium-ion secondary battery high in capacity and efficiency and excellent in load characteristics.  <P>SOLUTION: The production method for carbon-coated graphite particles comprises heating and mixing a polycyclic aromatic compound with a curing agent and graphite particles, removing unreacted materials and low molecular weight components to obtain graphite particles coated with the aromatic compound, and carbonizing the aromatic compound by baking the coated graphite particles to obtain the low crystallinity carbon-coated graphite particles. Thus, carbon-coated graphite particles wherein graphite particles are coated with a low-crystallinity carbon containing a carbonized polycyclic aromatic compound is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060825-A (JP)
Title: Control device of automatic transmission for vehicle
Inventor: NAGATA KOJI
IPC: F16H61/12
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality determination device of an automatic transmission for a vehicle whereby a predetermined speed stage is achieved by selectively engaging and operating a plurality of engagement elements, and damages of the other engagement element is prevented even when engagement failure occurs on one of a plurality of the engagement elements.  <P>SOLUTION: When engagement failure of at least one of the plurality of the engagement elements for achieving the predetermined speed stage, such as a brake B3 or a brake B2, is determined by an engagement failure determination means 142, engagement of the other selected from the plurality of the engagement elements is prohibited by an engagement prohibition means 146. Therefore, failure caused by excessive torque applied to the other engagement element is suitably prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059106-A (JP)
Title: Wave dissipating plate for liquid tank and liquid tank structure
Inventor: AKAIKE JUNICHI
IPC: B65D25/04
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wave dissipating plate for a liquid tank which effectively reduces waving in the liquid tank and shifting of center of gravity thereof and is easily fitted (post-fitted) inside the liquid tank and further fittable therein even when a diameter of an opening of the tank is smaller than that of a main body thereof.  <P>SOLUTION: The dissipating plate comprises a plurality of flexible partition plate members 1, 1 formed to fit for an inner contour f of a vertical cross section of the liquid tank T and forming respective liquid paths S between the inner contour f of the vertical cross section and themselves when fitted in the liquid tank T, and fixing members 2,2 connecting the plurality of the flexible partition plate members 1,1. The plurality of the flexible partition plate members 1,1 are preferably formed a little larger than the inner contour f of the vertical cross section of the liquid tank T, and more preferably opposite side surfaces of the plurality of the flexible partition plate members 1,1 are provided with receivably engaging parts 5,5, and fitting parts 6,6 to be fixed in the receivably engaging parts 5,5 are formed on opposite ends of the fixing members 2,2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072804-A (JP)
Title: Inverter device for vehicle
Inventor: URUSHIBARA KEISUKE
IPC: B60L50/16
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter device for a vehicle which is equipped with a control circuit capable of suppressing the generation of a surge voltage by minimizing the efficiency drop of an inverter circuit.  <P>SOLUTION: A drive command circuit 2 detects the operation state of a vehicle from information obtained form each kind of sensors 3 mounted on a vehicle, and generates such a mode signal S2 that the larger the output current of the inverter part considered as necessary is, the larger the time constant of the switching drive circuit of an inverter 1 becomes, based on the detected operation state of a vehicle. The mode signal S2 is inputted into gate control circuits 13a-13f which drive the gate terminal of each switching element IGBT 11a-11f constituting the inverter 1. The gate control circuits 13a-13f change resistance values of, for example, a gate resistor, and control the switching of the IGBTs 11a-11f while taking balance between switching loss in the inverter 1 and the control of the surge voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003134542-A (JP)
Title: Key telephone system and main unit thereof
Inventor: TANI SADAYUKI
IPC: H04M3/42
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a key telephone system and main unit thereof that can prevent an erroneous operation due to mis-hearing of voice guidance so as to enhance the expandability. SOLUTION: A soft key template ST and a data template DT are stored in both of a storage section 26 of the master unit 20 and a storage section 35 of a voice mail server 30. The soft key template and the data template are databases in which guidance messages to be displayed on a display device 40 of each key telephone are associated with corresponding numbers. Code information including template numbers is transmitted/received via an RS 232C, a conversion processing section 25a converts the template number into a display message, which are displayed on the display device 40, and the voice mail server 30 visually informs a user of a key telephone about operation contents of the server 30.
Patent JP-2004077164-A (JP)
Title: Defect inspection method
Inventor: HONDA TOSHIFUMI
IPC: G06K9/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein many false defects by dispersion of products occur making reclassification difficult.  <P>SOLUTION: Many defect candidates obtained in a plurality of places having essentially the same appearance and many places having largely different appearances detected for comparison are detected, the obtained regions are overlapped and the detected regions are classified based on mutual distances, characteristics, and variations, the defects are classified to true defects and false defects based on the variations of the classified regions, and fine classification is performed based on the characteristics, brightness difference characteristics, golden pattern characteristics, and the variations obtained from the region determined to have the true defects.  <P>COPYRIGHT: (C)2004,JPO